David is looking for a tablet that he'd like to have a projector and can "cast." Leo says that Lenovo had one running Android 6 in 2015, and there were the mini pico projectors. Everyone thought it was the next big thing, but it really hasn't taken off and it drifted away. Even Google gave up on a Chrome tablet moving forward. The last one that they still sell is the Google Pixel Slate. But it's not cheap.
Dickie D is back with a new projector from Anker. World famous for their excellent external battery chargers, this time around Anker uses one of their batteries to power their new Nebula Capsule Pico Projector. It's about the size of a soda can and offers a range of connect options which include AirPlay, Chromecast, Bluetooth and HDMI. It's Anker 5200 mAh battery will power video playback for about 2.5 hours on a single charge. The Nebula Capsule runs on a version of Android Nougat and there's built-in support for streaming apps from Netflix, YouTube, HBO, Amazon Prime and more.
Jason wants to know if there's a projector that's Bluetooth compatible with his smartphone and if they're good quality. Leo says that they've gotten pretty good. The real issue is going to be the brightness. He'll also want a flat screen or a good white wall. There's even paint he can get to paint his wall with that is reflective for a brighter image.
Karen is a teacher who travels from school to school and wants to know if there's a portable projector? Leo says what she's looking for a pico projector. The wireless connection solution may vary depending on support. They're usually DLNA format. Go to ProjectorCentral.com. Search for pico projectors. Motorola's Moto Z has an add on mod for a projector that attaches to the back of the phone.
Tom is interested in a pico projector. Leo says they're not very bright and have low resolution. The idea of having a projector in your pocket that can connect to a mobile phone is pretty cool, though. Will they last? It's anyone's guess, but brightness may be the biggest issue.
Shown above: AAXA P300 Pico Projector (Amazon)